Literaturnachweis - Detailanzeige
Autor/in | Liou, Michelle |
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Titel | Effect of Scale Adjustment on the Comparison of Item and Ability Parameters. |
Quelle | In: Applied Psychological Measurement, 14 (1990) 3, S.313-21 |
Sprache | englisch |
Dokumenttyp | gedruckt; Zeitschriftenaufsatz |
ISSN | 0146-6216 |
Schlagwörter | Comparative Analysis; Computer Simulation; Equations (Mathematics); Mathematical Models; Scaling |
Abstract | The effect of scale selection on error in calibrating item and ability parameters was investigated, with particular reference to the standardized mean-squared difference (SMSD) statistic. Through simulation, three scaling methods for selecting the common scale were used to demonstrate their effects on SMSD values. (SLD) |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |